Question

In plants, cell division is restricted to ------------------

• A. Meristematic cells
• B. Permanent cells
• C. Xylem
• D. Phloem

Answer 1

The correct option is A

Meristematic cells

The correct option is A.

Explanation of the correct option:

1. Meristematic cells have a great potential for cell division.
2. These are the dividing cells that generally form a cluster of cells that, when undergoing maturation produce specialized cells.
3. These are responsible for increasing the length of the plant by cell division.

Explanation of the incorrect option:

Option B:

1. Permanent cells are the cells that can differentiate to perform a specific function but cannot divide to form new cells.

Option C:

1. Xylem is a permanent tissue, and thus it cannot divide and give rise to new cells.

Option D:

1. Phloem is a permanent tissue, and thus it cannot divide and give rise to new cells.

Final answer:

1. In plants, cell division is restricted to meristematic cells.